🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.62 AU

Year: 129 Days

Day: 40.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.81 AU - 1.89 AU

Year: 919 Days

Day: 18.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,027,160 km

• M1: 138,378 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.53 AU

Year: 1151 Days

Day: 42.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.56 AU - 3.6 AU

Year: 1974 Days

Day: 42.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 10.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.6 AU - 6.5 AU

Year: 5435 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,027,160 km

• M1: 135,236 km (0.09 R)
• M2: 273,914 km (0.113 R)
• M3: 404,961 km (0.114 R)
• M4: 596,596 km (0.099 R)
• M5: 845,976 km (0.116 R)
• M6: 1,128,866 km (0.06 R)
• M7: 1,250,638 km (0.069 R)
• M8: 1,360,892 km (0.109 R)
• M9: 1,524,253 km (0.108 R)
• M10: 1,852,919 km (0.095 R)
• M11: 1,998,179 km (0.11 R)
• M12: 2,242,322 km (0.11 R)
• M13: 2,417,202 km (0.097 R)
• M14: 2,516,236 km (0.096 R)
• M15: 2,596,570 km (0.096 R)
• M16: 3,139,461 km (0.118 R)
• M17: 3,357,724 km (0.071 R)
• M18: 3,558,485 km (0.112 R)
• M19: 3,626,252 km (0.115 R)
• M20: 4,279,995 km (0.075 R)
• M21: 4,546,878 km (0.088 R)
• M22: 4,894,543 km (0.049 R)
• M23: 6,178,242 km (0.054 R)
• M24: 6,260,072 km (0.11 R)
• M25: 6,674,758 km (0.119 R)
• M26: 6,786,956 km (0.058 R)
• M27: 7,184,288 km (0.1 R)
• M28: 8,300,887 km (0.113 R)
• M29: 8,756,562 km (0.112 R)
• M30: 9,313,963 km (0.1 R)
• M31: 10,268,697 km (0.096 R)
• M32: 10,561,161 km (0.113 R)
• M33: 11,488,668 km (0.051 R)
• M34: 11,656,965 km (0.068 R)
• M35: 11,826,160 km (0.119 R)
• M36: 11,996,253 km (0.065 R)
• M37: 12,858,535 km (0.047 R)
• M38: 12,928,398 km (0.085 R)
• M39: 13,033,415 km (0.092 R)
• M40: 13,669,356 km (0.092 R)
• M41: 13,812,072 km (0.044 R)
• M42: 13,955,387 km (0.058 R)
• M43: 14,424,227 km (0.064 R)
• M44: 14,569,486 km (0.077 R)
• M45: 15,266,463 km (0.025 R)
• M46: 16,388,896 km (0.041 R)
• M47: 16,730,876 km (0.094 R)
• M48: 17,421,869 km (0.087 R)
• M49: 18,161,182 km (0.072 R)
• M50: 18,396,948 km (0.104 R)
• M51: 19,189,667 km (0.082 R)
• M52: 19,993,606 km (0.095 R)
• M53: 20,562,975 km (0.037 R)
• M54: 21,509,930 km (0.118 R)
• M55: 21,842,636 km (0.1 R)
• M56: 22,176,987 km (0.108 R)
• M57: 22,428,910 km (0.063 R)
• M58: 23,105,242 km (0.032 R)
• M59: 23,531,446 km (0.109 R)
• M60: 23,702,735 km (0.108 R)
• M61: 23,831,390 km (0.086 R)
• M62: 24,521,485 km (0.119 R)
• M63: 24,999,899 km (0.081 R)
• M64: 25,130,797 km (0.113 R)
• M65: 25,525,137 km (0.066 R)
• M66: 26,009,834 km (0.101 R)
• M67: 26,275,520 km (0.069 R)
• M68: 26,364,381 km (0.115 R)
• M69: 26,631,263 km (0.053 R)
• M70: 26,943,773 km (0.073 R)
• M71: 27,212,601 km (0.096 R)
• M72: 27,392,268 km (0.09 R)
• M73: 27,527,355 km (0.052 R)
• M74: 27,888,633 km (0.049 R)
• M75: 28,251,408 km (0.093 R)
• M76: 28,342,364 km (0.106 R)
• M77: 28,478,947 km (0.099 R)
• M78: 30,321,095 km (0.073 R)
• M79: 30,834,515 km (0.041 R)
• M80: 31,256,680 km (0.108 R)
• M81: 31,397,751 km (0.081 R)
• M82: 31,491,997 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 13.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.1 AU - 10.16 AU

Year: 10915 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,027,160 km

• M1: 199,564 km (0.099 R)
• M2: 305,180 km (0.072 R)
• M3: 538,702 km (0.1 R)
• M4: 857,345 km (0.089 R)
• M5: 990,338 km (0.09 R)
• M6: 1,151,604 km (0.085 R)
• M7: 1,366,277 km (0.064 R)
• M8: 1,478,775 km (0.055 R)
• M9: 1,594,713 km (0.095 R)
• M10: 1,738,028 km (0.088 R)
• M11: 2,354,820 km (0.098 R)
• M12: 2,716,398 km (0.086 R)
• M13: 3,681,304 km (0.091 R)
• M14: 4,101,974 km (0.099 R)
• M15: 4,572,160 km (0.098 R)
• M16: 5,095,453 km (0.119 R)
• M17: 5,202,416 km (0.072 R)
• M18: 5,897,298 km (0.11 R)
• M19: 6,274,883 km (0.118 R)
• M20: 6,389,774 km (0.086 R)
• M21: 6,777,681 km (0.083 R)
• M22: 7,535,843 km (0.111 R)
• M23: 7,781,034 km (0.029 R)
• M24: 8,321,082 km (0.102 R)
• M25: 8,574,501 km (0.098 R)
• M26: 9,175,735 km (0.095 R)
• M27: 9,657,739 km (0.079 R)
• M28: 10,238,179 km (0.071 R)
• M29: 11,479,692 km (0.108 R)
• M30: 12,237,854 km (0.08 R)
• M31: 12,622,919 km (0.084 R)
• M32: 12,914,485 km (0.109 R)
• M33: 13,603,234 km (0.078 R)
• M34: 14,862,997 km (0.106 R)
• M35: 15,016,784 km (0.084 R)
• M36: 15,584,807 km (0.042 R)
• M37: 15,688,777 km (0.094 R)
• M38: 15,949,975 km (0.101 R)
• M39: 17,223,352 km (0.074 R)
• M40: 17,330,913 km (0.08 R)
• M41: 18,199,778 km (0.039 R)
• M42: 18,309,433 km (0.11 R)
• M43: 18,749,999 km (0.113 R)
• M44: 19,138,504 km (0.098 R)
• M45: 19,698,000 km (0.11 R)
• M46: 20,604,564 km (0.091 R)
• M47: 21,120,377 km (0.112 R)
• M48: 21,756,766 km (0.093 R)
• M49: 21,931,347 km (0.12 R)
• M50: 22,048,033 km (0.109 R)
• M51: 22,399,439 km (0.039 R)
• M52: 23,763,173 km (0.098 R)
• M53: 26,322,493 km (0.12 R)
• M54: 28,140,257 km (0.068 R)
• M55: 28,457,704 km (0.094 R)
• M56: 28,585,012 km (0.111 R)
• M57: 29,096,187 km (0.093 R)
• M58: 29,674,982 km (0.088 R)
• M59: 30,257,516 km (0.101 R)
• M60: 31,105,736 km (0.062 R)
• M61: 32,425,787 km (0.025 R)
• M62: 32,558,780 km (0.117 R)
• M63: 32,691,922 km (0.098 R)
• M64: 34,169,201 km (0.107 R)
• M65: 34,847,777 km (0.079 R)
• M66: 35,052,277 km (0.083 R)
• M67: 35,874,018 km (0.031 R)
• M68: 36,218,392 km (0.078 R)
• M69: 37,257,798 km (0.081 R)
• M70: 38,659,082 km (0.067 R)
• M71: 38,941,373 km (0.059 R)
• M72: 41,946,944 km (0.095 R)
• M73: 42,965,256 km (0.109 R)
• M74: 43,477,629 km (0.077 R)
• M75: 44,360,406 km (0.08 R)
• M76: 44,508,059 km (0.042 R)
• M77: 44,729,913 km (0.1 R)
• M78: 47,572,123 km (0.077 R)
• M79: 49,015,144 km (0.058 R)
• M80: 50,858,190 km (0.089 R)
• M81: 51,167,558 km (0.047 R)
• M82: 52,021,612 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.9

Radius: 7.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.6 AU - 17.36 AU

Year: 19092 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,027,160 km

• M1: 140,772 km (0.08 R)
• M2: 324,777 km (0.118 R)
• M3: 480,060 km (0.063 R)
• M4: 774,169 km (0.11 R)
• M5: 825,331 km (0.069 R)
• M6: 1,079,947 km (0.107 R)
• M7: 1,196,484 km (0.097 R)
• M8: 1,421,180 km (0.114 R)
• M9: 1,527,843 km (0.088 R)
• M10: 3,001,681 km (0.104 R)
• M11: 3,083,960 km (0.112 R)
• M12: 3,250,911 km (0.062 R)
• M13: 3,478,001 km (0.091 R)
• M14: 3,739,947 km (0.083 R)
• M15: 4,129,350 km (0.115 R)
• M16: 4,221,054 km (0.114 R)
• M17: 4,817,650 km (0.039 R)
• M18: 4,979,066 km (0.1 R)
• M19: 5,274,073 km (0.038 R)
• M20: 5,340,345 km (0.119 R)
• M21: 5,812,625 km (0.044 R)
• M22: 6,193,053 km (0.103 R)
• M23: 6,617,163 km (0.096 R)
• M24: 6,905,139 km (0.033 R)
• M25: 7,014,195 km (0.103 R)
• M26: 7,493,507 km (0.071 R)
• M27: 7,643,105 km (0.065 R)
• M28: 7,755,902 km (0.084 R)
• M29: 8,600,382 km (0.119 R)
• M30: 8,717,666 km (0.099 R)
• M31: 9,352,859 km (0.111 R)
• M32: 9,594,908 km (0.112 R)
• M33: 10,167,718 km (0.062 R)
• M34: 10,541,713 km (0.052 R)
• M35: 11,690,774 km (0.092 R)
• M36: 11,995,056 km (0.096 R)
• M37: 12,214,068 km (0.057 R)
• M38: 12,923,760 km (0.085 R)
• M39: 13,374,199 km (0.053 R)
• M40: 13,419,527 km (0.092 R)
• M41: 13,601,289 km (0.078 R)
• M42: 14,197,736 km (0.106 R)
• M43: 14,243,961 km (0.058 R)
• M44: 15,511,205 km (0.069 R)
• M45: 16,424,350 km (0.063 R)
• M46: 17,503,400 km (0.12 R)
• M47: 17,901,480 km (0.055 R)
• M48: 18,001,411 km (0.113 R)
• M49: 18,504,209 km (0.114 R)
• M50: 18,554,624 km (0.041 R)
• M51: 18,605,188 km (0.117 R)
• M52: 18,757,179 km (0.086 R)
• M53: 19,318,022 km (0.08 R)
• M54: 20,508,372 km (0.097 R)
• M55: 21,033,311 km (0.099 R)
• M56: 21,244,543 km (0.105 R)
• M57: 21,722,359 km (0.094 R)
• M58: 22,042,797 km (0.084 R)
• M59: 22,096,353 km (0.04 R)
• M60: 22,526,447 km (0.101 R)
• M61: 22,634,457 km (0.072 R)
• M62: 22,796,771 km (0.092 R)
• M63: 22,850,925 km (0.069 R)
• M64: 23,285,806 km (0.06 R)
• M65: 23,613,874 km (0.118 R)
• M66: 24,607,055 km (0.037 R)
• M67: 24,996,907 km (0.119 R)
• M68: 28,189,026 km (0.035 R)
• M69: 30,010,530 km (0.098 R)
• M70: 30,069,920 km (0.118 R)
• M71: 30,785,596 km (0.104 R)
• M72: 31,930,319 km (0.049 R)
• M73: 32,538,434 km (0.054 R)
• M74: 32,905,099 km (0.105 R)
• M75: 33,150,290 km (0.097 R)
• M76: 34,013,170 km (0.114 R)
• M77: 34,199,120 km (0.08 R)
• M78: 34,385,370 km (0.049 R)
• M79: 35,196,190 km (0.105 R)
• M80: 36,329,394 km (0.111 R)
• M81: 37,538,444 km (0.119 R)
• M82: 37,602,472 km (0.118 R)
• M83: 40,323,059 km (0.099 R)
• M84: 40,585,454 km (0.114 R)
• M85: 41,508,323 km (0.034 R)
• M86: 44,047,896 km (0.084 R)
• M87: 44,521,074 km (0.089 R)
• M88: 45,472,816 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.7

Radius: 4.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.46 AU - 21.84 AU

Year: 29418 Days

Day: 21.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,027,160 km

• M1: 87,066 km (0.045 R)
• M2: 287,826 km (0.096 R)
• M3: 724,802 km (0.092 R)
• M4: 1,229,395 km (0.089 R)
• M5: 1,796,521 km (0.104 R)
• M6: 2,353,773 km (0.11 R)
• M7: 2,487,364 km (0.067 R)
• M8: 2,678,699 km (0.084 R)
• M9: 3,046,710 km (0.035 R)
• M10: 3,582,121 km (0.038 R)
• M11: 4,146,105 km (0.052 R)
• M12: 4,242,745 km (0.113 R)
• M13: 4,471,181 km (0.11 R)
• M14: 6,179,589 km (0.113 R)
• M15: 6,327,092 km (0.071 R)
• M16: 6,401,143 km (0.12 R)
• M17: 6,438,393 km (0.116 R)
• M18: 6,513,042 km (0.089 R)
• M19: 6,587,991 km (0.096 R)
• M20: 6,814,333 km (0.116 R)
• M21: 7,043,367 km (0.102 R)
• M22: 7,081,814 km (0.075 R)
• M23: 7,158,857 km (0.117 R)
• M24: 8,674,582 km (0.091 R)
• M25: 8,881,177 km (0.079 R)
• M26: 10,067,937 km (0.102 R)
• M27: 10,198,087 km (0.076 R)
• M28: 11,034,788 km (0.114 R)
• M29: 14,350,625 km (0.091 R)
• M30: 14,840,558 km (0.101 R)
• M31: 16,803,282 km (0.082 R)
• M32: 17,267,783 km (0.088 R)
• M33: 22,025,145 km (0.077 R)
• M34: 23,330,985 km (0.087 R)
• M35: 24,022,276 km (0.045 R)
• M36: 25,720,362 km (0.052 R)
• M37: 26,613,760 km (0.114 R)
• M38: 26,733,588 km (0.093 R)
• M39: 27,820,716 km (0.078 R)
• M40: 28,247,369 km (0.084 R)
• M41: 28,492,111 km (0.113 R)
• M42: 29,602,277 km (0.072 R)
• M43: 31,167,370 km (0.116 R)
• M44: 33,403,409 km (0.087 R)
• M45: 34,246,992 km (0.093 R)
• M46: 34,966,258 km (0.095 R)
• M47: 35,031,932 km (0.091 R)
• M48: 38,636,642 km (0.11 R)
• M49: 39,044,446 km (0.106 R)
• M50: 39,795,726 km (0.09 R)
• M51: 39,932,758 km (0.065 R)
• M52: 40,758,688 km (0.118 R)
• M53: 41,520,739 km (0.068 R)
• M54: 41,798,991 km (0.085 R)
• M55: 43,129,216 km (0.038 R)
• M56: 44,260,176 km (0.089 R)
• M57: 45,759,296 km (0.107 R)
• M58: 46,046,673 km (0.075 R)
• M59: 46,334,649 km (0.103 R)
• M60: 47,347,427 km (0.075 R)
• M61: 48,440,688 km (0.072 R)
• M62: 48,733,601 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,856 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit